K&N KN-171C wrench-off nut enables quick filter removal during Harley maintenance.
K&N heavy-duty canister provides rugged durability for long oil changes.
K&N synthetic-blend media traps contaminants and supports broad oil compatibility.
K&N high-flow-rate design maintains steady oil supply for smooth operation.
K&N KN-171C fits select Harley-Davidson models for easy upgrades.
K&N easy-removal design speeds oil changes and maintenance.
K&N oil filter's rugged construction withstands demanding riding and service intervals.
K&N KN-171C wrench-off nut enables quick filter removal during Harley maintenance.
K&N heavy-duty canister provides rugged durability for long oil changes.
K&N synthetic-blend media traps contaminants and supports broad oil compatibility.
K&N high-flow-rate design maintains steady oil supply for smooth operation.
K&N KN-171C fits select Harley-Davidson models for easy upgrades.
K&N easy-removal design speeds oil changes and maintenance.
K&N oil filter's rugged construction withstands demanding riding and service intervals.

K&N KN-171C Motorcycle Oil Filter – High-Flow, Wrench-Off Nut, Harley-Davidson Fit

Premium filtration for powersport engines Meet the K&N KN-171C Motorcycle Oil Filter, built for riders who demand...
Vendor: K&N
Availability: In stock
£30.07
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K&N KN-171C wrench-off nut enables quick filter removal during Harley maintenance.

K&N KN-171C Motorcycle Oil Filter – High-Flow, Wrench-Off Nut, Harley-Davidson Fit

£30.07
K&N KN-171C wrench-off nut enables quick filter removal during Harley maintenance.
K&N heavy-duty canister provides rugged durability for long oil changes.
K&N synthetic-blend media traps contaminants and supports broad oil compatibility.
K&N high-flow-rate design maintains steady oil supply for smooth operation.
K&N KN-171C fits select Harley-Davidson models for easy upgrades.
K&N easy-removal design speeds oil changes and maintenance.
K&N oil filter's rugged construction withstands demanding riding and service intervals.

K&N KN-171C Motorcycle Oil Filter – High-Flow, Wrench-Off Nut, Harley-Davidson Fit

£30.07
Description
Description
x

Premium filtration for powersport engines

Meet the K&N KN-171C Motorcycle Oil Filter, built for riders who demand strong oil flow and clean lubrication. It uses a synthetic-blend filtration media compatible with synthetic, conventional, and blended oils, including high-concentration synthetic racing oils. The heavy-duty canister protects the filter under demanding rides, and a 17mm welded hex nut enables quick wrench-off removal when service is needed.

Engineered to withstand the service intervals manufacturers recommend, this filter balances performance with reliability. It blends efficient filtration with a durable housing to support consistent lubrication across miles and seasons.

  • High flow rates designed to keep a steady oil supply to your engine
  • Synthetic-blend filtration media helps remove contaminants while staying compatible with various oils
  • Lab-tested for capacity and burst strength to support reliable performance
  • Works with synthetic, conventional, and blended motor oils
  • Wrench-Off removal makes servicing quick and simple
  • Heavy-duty canister construction delivers lasting durability
  • 1-Year Limited Warranty for peace of mind

Harley-Davidson compatibility and fit

The KN-171C is designed to fit a broad selection of Harley-Davidson motorcycles from 2009 through 2020, including Road King, Street Glide, Heritage Classic, Ultra Limited, Road Glide variants, and related models. Always verify your exact year and model to ensure proper fitment when upgrading.

What riders can expect

Riders often appreciate easier maintenance thanks to the wrench-off nut and the sturdy canister. The filtration media and durable housing help maintain a clean oil environment for riding across different terrains and seasons.

  • Durable build supports long rides
  • Easy service with a wrench-off design

Warranty: 1-Year Limited Warranty.

FAQ

Q: Which bikes is the KN-171C oil filter compatible with?

A: Compatible with many Harley-Davidson models listed in the notes; please verify your year and model for proper fit.

Q: What maintenance benefits does this filter offer?

A: High flow and robust filtration, a heavy-duty canister, and wrench-off removal help simplify routine maintenance.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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